| 释义 |
黑色火药hēisè huǒyào用75%的硝酸钾、10%的硫和15%的木炭混合制成的火药,黑色,粒状,爆炸时烟雾很大。供军用、猎用和爆破用,也用来做花炮。黑色火药是我国唐朝时发明的。{black powder; mixture of 75 per cent potassium, 10 per cent sulphur and 15 per cent charcoal, in the form of black powder that produces thick smoke when exploding, used for military, hunting and explosive purposes, and also in making fireworks. Black powder was invented in China during the Tang Dynasty (618-907).} |